Which shape of Aggregate gives maximum strength
A. Cubical
B. Rounded
C. Angular
A. Cubical
Posted by: Haseeb
Building Materials and Construction
Coming out of cement slurry from concrete is called
A. Segregation
B. Bleeding
C. laitance
D. form of segregation
B. Bleeding
Posted by: Haseeb
Cement will be sound if it does not contain
A. lime
B. free lime
C. cement lime
D. aggregate
B. free lime
Posted by: Haseeb
Stone are placed in their natural plane such that load acts in ________ direction
A. Normal
B. Parallel
C. Angular
A. Normal
Posted by: Haseeb
Which component of pozzolona acts with free lime
A. Silica
B. Alumina
C. Ferrite
A. Silica
Posted by: Haseeb
Rich lime is also known as
A. Hydraulic lime
B. Fat lime
C. White cement
A. Hydraulic lime
Posted by: admin
Size of slump cone is ———– inch
Dampness ———– the life of building
A. Increase
B. Decrease
C. None of them
B. Decrease
Posted by: admin
Ratio for concrete used for DPC is
A. 1:2:4
B. 1:3:6
C. 1:4:8
A. 1:2:4
Posted by: admin
Thickness of DPC is ———- cm
A. 4
B. 5
C. 7
A. 4
Posted by: admin
